80516210

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4567}}^1$

素因数の和:4658

約数の個数: 32

約数和(自身を含む): 151949952

約数和(自身を除く): 71433742

約数列:

[1, 2, 5, 10, 41, 43, 82, 86, 205, 215, 410, 430, 1763, 3526, 4567, 8815, 9134, 17630, 22835, 45670, 187247, 196381, 374494, 392762, 936235, 981905, 1872470, 1963810, 8051621, 16103242, 40258105, 80516210]

約数ペア:

[(1, 80516210), (2, 40258105), (5, 16103242), (10, 8051621), (41, 1963810), (43, 1872470), (82, 981905), (86, 936235), (205, 392762), (215, 374494), (410, 196381), (430, 187247), (1763, 45670), (3526, 22835), (4567, 17630), (8815, 9134)]